Mohr Cowbell

Everyone thinks they can do a killer Christopher Walken impression. Just mention the actors name around a group of frat boys and youll think theyre all having simultaneous strokes.

Thing is, they all have something to learn from Jay Mohr. The Saturday Night Live alum and scene-stealing Jerry McGuire actor built his career on imitation, but now hes embarking on a national comedy tour that lands in Phoenix on Thursday.